29984775

素因数分解:

$3^1\times 5^2\times {\mathrm{401}}^1\times {\mathrm{997}}^1$

素因数の和:1411

約数の個数: 24

約数和(自身を含む): 49748304

約数和(自身を除く): 19763529

約数列:

[1, 3, 5, 15, 25, 75, 401, 997, 1203, 2005, 2991, 4985, 6015, 10025, 14955, 24925, 30075, 74775, 399797, 1199391, 1998985, 5996955, 9994925, 29984775]

約数ペア:

[(1, 29984775), (3, 9994925), (5, 5996955), (15, 1998985), (25, 1199391), (75, 399797), (401, 74775), (997, 30075), (1203, 24925), (2005, 14955), (2991, 10025), (4985, 6015)]